Question

jsp连接access数据库问题，急！！！

String spath = "D:/bookstore.mdb";
String dbpath = application.getRealPath(spath);
String urll ="jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ="+dbpath;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conn=DriverManager.getConnection(urll,"","");
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
ResultSet RS=stmt.executeQuery(sql);
这是连接数据库那几行代码，但出现如下问题：
javax.servlet.ServletException: [Microsoft][ODBC Microsoft Access Driver] 文件名无效。
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.login_jsp._jspService(login_jsp.java:131)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] 文件名无效。
sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6958)
sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7115)
sun.jdbc.odbc.JdbcOdbc.SQLDriverConnect(JdbcOdbc.java:3074)
sun.jdbc.odbc.JdbcOdbcConnection.initialize(JdbcOdbcConnection.java:323)
sun.jdbc.odbc.JdbcOdbcDriver.connect(JdbcOdbcDriver.java:174)
java.sql.DriverManager.getConnection(DriverManager.java:525)
java.sql.DriverManager.getConnection(DriverManager.java:171)
org.apache.jsp.login_jsp._jspService(login_jsp.java:84)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

请问这是怎么回事啊？

Answer 1

你是用网页制做软件中填以参数的方法连接的吧？
这样填UPL：jdbc:odbc:OA OA是数据源.
应连接：选：使用测试报务器上的驱动程序

这种边接方法极不稳定，最好用JSP命令连接：
String condition="";
Connection con;
Statement sql;
ResultSet rs;
try{Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
}
catch(ClassNotFoundException e){}
try{con=DriverManager.getConnection("jdbc:odbc:OA","","");
sql=con.createStatement();

Answer 2

Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con = DriverManager.getConnection("jdbc:odbc:数据源名字");
stmt = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);

String strSQL = "SQL语句";

rs = stmt.executeQuery(strSQL);

Answer 3

参考 　　我会为你永远的祈祷和祝福，愿你永远的幸福---平安

Answer 4

文件名无效